CakePHP: the rapid development php framework: Errors

Warning: Illegal string offset 'file' in /home/kienhungjs/domains/kienhungjsc.vn/public_html/cake/libs/debugger.php on line 622

Warning: Illegal string offset 'line' in /home/kienhungjs/domains/kienhungjsc.vn/public_html/cake/libs/debugger.php on line 622

Warning (2): mysql_query() [function.mysql-query]: Access denied for user ''@'localhost' (using password: NO) [APP/app_controller.php, line 15]Codemysql_query - [internal], line ??
AppController::beforeFilter() - APP/app_controller.php, line 15
Controller::startupProcess() - CORE/cake/libs/controller/controller.php, line 522
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 187
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83

Warning (2): mysql_query() [function.mysql-query]: A link to the server could not be established [APP/app_controller.php, line 15]Codemysql_query - [internal], line ??
AppController::beforeFilter() - APP/app_controller.php, line 15
Controller::startupProcess() - CORE/cake/libs/controller/controller.php, line 522
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 187
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83

Missing View

Error: The view for PagesController::display() was not found.

Error: Confirm you have created the file: /home/kienhungjs/domains/kienhungjsc.vn/public_html/app/views/pages/trung-tam-thuong-mai.ctp

Notice: If you want to customize this error message, create app/views/errors/missing_view.ctp